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Journal Articles

Equivalence Ratio Driven Flame Response of an Industrial Premixed Burner: Experiments and Modeling

Accepted Manuscript
Tony John, Nicholas Magina, Fei Han, Jan Kaufmann, Manuel Vogel, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1553
https://doi.org/10.1115/1.4066612
Published Online: September 26, 2024
View Article titled, Equivalence Ratio Driven Flame Response of an Industrial Premixed Burner: Experiments and Modeling
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Topics: Flames, Modeling, Acoustics, Flow (Dynamics), Fuels, Heat, Absorption, Air flow, Chemiluminescence, Fluctuations (Physics)
Journal Articles

Model-Based Inference of Flame Transfer Matrices from Acoustic Measurements in an Aero-Engine Test Rig

Accepted Manuscript
Alexander J. Eder, Moritz Merk, Thomas Hollweck, André Fischer, Claus Lahiri, Camilo F. Silva, Wolfgang Polifke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1332
https://doi.org/10.1115/1.4066366
Published Online: August 26, 2024
View Article titled, Model-Based Inference of Flame Transfer Matrices from Acoustic Measurements in an Aero-Engine Test Rig
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Topics: Acoustics, Aircraft engines, Flames, Combustion chambers, Dynamics (Mechanics), Microphones, Annulus, Combustion systems, Cooling, Engines
Journal Articles

Intermittency of Flame Structure and Thermo-Acoustic Behavior in a Staged Multipoint Injector Using Liquid Fuel

Marie Truffot, Antoine Renaud, Laurent Zimmer, Franck Richecoeur, Alain Cayre, Yoann Méry
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2024, 146(3): 031011.
Paper No: GTP-23-1349
https://doi.org/10.1115/1.4063638
Published Online: November 6, 2023
View Article titled, Intermittency of Flame Structure and Thermo-Acoustic Behavior in a Staged Multipoint Injector Using Liquid Fuel
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Topics: Flames, Fuels, Acoustics, Microphones, Signals
Journal Articles

DGEN Aeropropulsion Research Turbofan Core/Combustor-Noise Measurements—Experiment and Modal Structure at Core-Nozzle Exit

Devin K. Boyle, Brenda S. Henderson, Lennart S. Hultgren
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051020.
Paper No: GTP-20-1720
https://doi.org/10.1115/1.4049882
Published Online: March 15, 2021
View Article titled, DGEN Aeropropulsion Research Turbofan Core/Combustor-Noise Measurements—Experiment and Modal Structure at Core-Nozzle Exit
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Topics: Acoustics, Combustion chambers, Engines, Microphones, Noise (Sound), Nozzles, Pressure, Spectra (Spectroscopy), Turbofans, Sensors
Journal Articles

Signal Processing Techniques to Detect Centrifugal Compressors Instabilities in Large Volume Power Plants

Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Mario Luigi Ferrari, Aristide Fausto Massardo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2020, 142(12): 121002.
Paper No: GTP-20-1539
https://doi.org/10.1115/1.4048910
Published Online: November 12, 2020
View Article titled, Signal Processing Techniques to Detect Centrifugal Compressors Instabilities in Large Volume Power Plants
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Topics: Accelerometers, Acoustics, Compressors, Cycles, Microphones, Signal processing, Signals, Surges, Transients (Dynamics), Wavelets
Journal Articles

Diesel Engine Acoustic Emission Airflow Clogging Diagnostics With Machine Learning

Jim Cowart, Patrick Moore, Harrison Yosten, Leonard Hamilton, Dianne Luning Prak
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2019, 141(7): 071021.
Paper No: GTP-19-1119
https://doi.org/10.1115/1.4043332
Published Online: April 15, 2019
View Article titled, Diesel Engine Acoustic Emission Airflow Clogging Diagnostics With Machine Learning
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Topics: Acoustic emissions, Acoustics, Air flow, Artificial neural networks, Combustion, Diesel engines, Engines, Machine learning, Microphones, Laptop computers
Journal Articles

Continuous-Scan Phased Array Measurement Methods for Turbofan Engine Acoustic Testing

Parthiv N. Shah, Andrew White, Dan Hensley, Dimitri Papamoschou, Håvard Vold
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2019, 141(8): 081201.
Paper No: GTP-18-1310
https://doi.org/10.1115/1.4042395
Published Online: February 11, 2019
View Article titled, Continuous-Scan Phased Array Measurement Methods for Turbofan Engine Acoustic Testing
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Topics: Acoustics, Microphones, Sensors, Engines, Turbofans, Noise (Sound), Jets, Nozzles, Computer simulation, Exhaust systems
Journal Articles

Flame Describing Functions of a Confined Premixed Swirled Combustor With Upstream and Downstream Forcing

R. Gaudron, M. Gatti, C. Mirat, T. Schuller
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2019, 141(5): 051016.
Paper No: GTP-18-1306
https://doi.org/10.1115/1.4041000
Published Online: January 9, 2019
View Article titled, Flame Describing Functions of a Confined Premixed Swirled Combustor With Upstream and Downstream Forcing
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Topics: Acoustics, Combustion chambers, Ejectors, Flames, Microphones, Signals, Wire, Probes, Sound pressure, Pressure
Journal Articles

Experimental Investigation of Vibrational and Acoustic Phenomena for Detecting the Stall and Surge of a Multistage Compressor

Enrico Munari, Gianluca D'Elia, Mirko Morini, Emiliano Mucchi, Michele Pinelli, Pier Ruggero Spina
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2018, 140(9): 092605.
Paper No: GTP-17-1451
https://doi.org/10.1115/1.4038765
Published Online: June 15, 2018
View Article titled, Experimental Investigation of Vibrational and Acoustic Phenomena for Detecting the Stall and Surge of a Multistage Compressor
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Topics: Acoustics, Compressors, Signals, Surges, Flow (Dynamics), Sensors, Valves, Microphones, Accelerometers
Journal Articles

An Acoustic Time-of-Flight Approach for Unsteady Temperature Measurements: Characterization of Entropy Waves in a Model Gas Turbine Combustor

Dominik Wassmer, Bruno Schuermans, Christian Oliver Paschereit, Jonas P. Moeck
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2017, 139(4): 041501.
Paper No: GTP-16-1289
https://doi.org/10.1115/1.4034542
Published Online: October 18, 2016
View Article titled, An Acoustic Time-of-Flight Approach for Unsteady Temperature Measurements: Characterization of Entropy Waves in a Model Gas Turbine Combustor
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Topics: Acoustics, Combustion, Combustion chambers, Entropy, Flight, Fluctuations (Physics), Gas turbines, Temperature, Temperature measurement, Waves
Journal Articles

Characterization and Modeling of a Spinning Thermoacoustic Instability in an Annular Combustor Equipped With Multiple Matrix Injectors

Jean-François Bourgouin, Daniel Durox, Jonas P. Moeck, Thierry Schuller, Sébastien Candel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2015, 137(2): 021503.
Paper No: GTP-14-1339
https://doi.org/10.1115/1.4028257
Published Online: September 4, 2014
View Article titled, Characterization and Modeling of a Spinning Thermoacoustic Instability in an Annular Combustor Equipped With Multiple Matrix Injectors
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Topics: Acoustics, Combustion chambers, Ejectors, Flames, Heat, Pressure, Spin (Aerodynamics), Spinning (Textile), Signals, Fluctuations (Physics)
Journal Articles

An Experimental Methodology for the Reconstruction of Three-Dimensional Acoustic Pressure Fields in Ducts

Giovanni Ferrara, Lorenzo Ferrari, Giulio Lenzi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2014, 136(1): 011505.
Paper No: GTP-13-1213
https://doi.org/10.1115/1.4025348
Published Online: October 22, 2013
View Article titled, An Experimental Methodology for the Reconstruction of Three-Dimensional Acoustic Pressure Fields in Ducts
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Topics: Acoustics, Ducts, Probes, Waves, Microphones, Sound pressure, Pressure
Journal Articles

Large Eddy Simulations of Supersonic Impinging Jets

James P. Erwin, Neeraj Sinha, Gregory P. Rodebaugh
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2012, 134(12): 121201.
https://doi.org/10.1115/1.4007338
Published Online: October 11, 2012
View Article titled, Large Eddy Simulations of Supersonic Impinging Jets
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Topics: Acoustics, Feedback, Jets, Large eddy simulation, Microphones, Noise (Sound), Nozzles, Pressure, Simulation, Spectra (Spectroscopy)
Journal Articles

Acoustic Response of a Helmholtz Resonator Exposed to Hot-Gas Penetration and High Amplitude Oscillations

Bernhard Ćosić, Thoralf G. Reichel, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Gas Turbines: Combustion, Fuels, And Emissions
J. Eng. Gas Turbines Power. October 2012, 134(10): 101503.
https://doi.org/10.1115/1.4007024
Published Online: August 22, 2012
View Article titled, Acoustic Response of a Helmholtz Resonator Exposed to Hot-Gas Penetration and High Amplitude Oscillations
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Topics: Acoustics, Dampers, Damping, Flow (Dynamics), Microphones, Oscillations, Pressure, Resonance, Temperature, Combustion chambers
Journal Articles

Wind Turbine Gearbox Fault Detection Using Multiple Sensors With Features Level Data Fusion

Y. Lu, J. Tang, H. Luo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2012, 134(4): 042501.
https://doi.org/10.1115/1.4004438
Published Online: January 25, 2012
View Article titled, Wind Turbine Gearbox Fault Detection Using Multiple Sensors With Features Level Data Fusion
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Topics: Data fusion, Gears, Mechanical drives, Sensors, Signals, Wavelets, Wind turbines, Tachometers, Accelerometers, Flaw detection
Journal Articles

A Methodology for On the Fly Acoustic Characterization of the Feeding Line Impedances in a Turbulent Swirled Combustor

A. Lamraoui, F. Richecoeur, T. Schuller, S. Ducruix
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2011, 133(1): 011504.
https://doi.org/10.1115/1.4001987
Published Online: September 17, 2010
View Article titled, A Methodology for On the Fly Acoustic Characterization of the Feeding Line Impedances in a Turbulent Swirled Combustor
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Topics: Acoustics, Combustion chambers, Reflectance, Microphones, Control equipment, Flow (Dynamics), Combustion, Fuels
Journal Articles

Application of Fiber-Optical Microphone for Thermo-Acoustic Measurements

Holger J. Konle, Christian O. Paschereit, Ingo Röhle
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2011, 133(1): 011602.
https://doi.org/10.1115/1.4001983
Published Online: September 14, 2010
View Article titled, Application of Fiber-Optical Microphone for Thermo-Acoustic Measurements
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Topics: Acoustics, Fibers, Interferometers, Microphones, Sensors, Signals, Membranes, Combustion chambers, Excitation, Condensers (steam plant)
Journal Articles

Investigation of Entropy Noise in Aero-Engine Combustors

Friedrich Bake, Ulf Michel, Ingo Roehle
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2007, 129(2): 370–376.
https://doi.org/10.1115/1.2364193
Published Online: February 1, 2006
View Article titled, Investigation of Entropy Noise in Aero-Engine Combustors
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Topics: Combustion chambers, Entropy, Noise (Sound), Nozzles, Waves, Microphones, Excitation, Heating, Combustion, Signals
Journal Articles

Turbocharger Unstable Operation Diagnosis Using Vibroacoustic Measurements

N. Aretakis, Research Associate, K. Mathioudakis, Associate Professor, M. Kefalakis, Research Assistant, K. Papailiou, Professor
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2004, 126(4): 840–847.
https://doi.org/10.1115/1.1771686
Published Online: November 24, 2004
View Article titled, Turbocharger Unstable Operation Diagnosis Using Vibroacoustic Measurements
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Topics: Compressors, Signals, Surges, Turbochargers, Acoustics, Flow (Dynamics), Sound pressure, Microphones
Journal Articles

Combustion Instability Investigations on the BR710 Jet Engine

W. Konrad, N. Brehm, F. Kameier, C. Freeman, I. J. Day
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1998, 120(1): 34–40.
https://doi.org/10.1115/1.2818085
Published Online: January 1, 1998
View Article titled, Combustion Instability Investigations on the BR710 Jet Engine
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Topics: Combustion, Jet engines, Combustion chambers, Engines, Design, Fuel injectors, Microphones, Noise (Sound), Pressure, Risk